Walleye Trading’s XENOPORT, INC. XNPT Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2016 Q3	–	Sell	-4,400	Closed	-$31K	–	6483
2016 Q2	$31K	Buy	+4,400	New	+$24.8K	﹤0.01%	4313
2016 Q1	–	Sell	-200	Closed	-$1K	–	6671
2015 Q4	$1K	Buy	+200	New	+$1.12K	﹤0.01%	5190